The Mason amusement park is replacing its Boo Blasters ride with fan-favorite Phantom Theater: Opening Nightmare, set to open this spring.

Now, park fans can own a piece of Boo Blasters history as items from the one-of-a-kind ride are up for auction.

Phantom Theater Opening Nightmare replaces Boo Blasters on Boo Hill at Kings Island, reviving a classic 90s attraction with fan-favorite characters and a new flashlight-guided interactive experience.

Kings Island is auctioning off several items from the fan-favorite Boo Blasters on Boo Hill attraction that closed in September 2025.